7923438

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 18223920

約数和(自身を除く): 10300482

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 353, 387, 522, 706, 774, 1059, 1247, 2118, 2494, 3177, 3741, 6354, 7482, 10237, 11223, 15179, 20474, 22446, 30358, 30711, 45537, 61422, 91074, 92133, 136611, 184266, 273222, 440191, 880382, 1320573, 2641146, 3961719, 7923438]

約数ペア:

[(1, 7923438), (2, 3961719), (3, 2641146), (6, 1320573), (9, 880382), (18, 440191), (29, 273222), (43, 184266), (58, 136611), (86, 92133), (87, 91074), (129, 61422), (174, 45537), (258, 30711), (261, 30358), (353, 22446), (387, 20474), (522, 15179), (706, 11223), (774, 10237), (1059, 7482), (1247, 6354), (2118, 3741), (2494, 3177)]